(No.YA698<Rev.001>)2-25
2-26(No.YA698<Rev.001>)
MAIN PWB ASS'Y (10/28)
[Douglas DDR Interface]
HU-71100005
lt-26_32db1bu_0514_8/30_0.0
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
DDR_CKE
SDDR_DM0
SDDR_DQS0
SDDR_DQS0#
SDDR_DM2
SDDR_DQS2
SDDR_DQS2#
SDDR_D30
SDDR_D31
SDDR_D28
SDDR_D29
SDDR_D18
SDDR_D19
SDDR_D16
SDDR_D17
SDDR_D2
SDDR_D3
SDDR_D0
SDDR_D1
SDDR_D10
SDDR_D11
SDDR_D8
SDDR_D9
SDDR_D26
SDDR_D27
SDDR_D24
SDDR_D25
SDDR_D14
SDDR_D15
SDDR_D12
SDDR_D13
SDDR_DM3
SDDR_DQS3
SDDR_DQS3#
SDDR_D22
SDDR_D23
SDDR_D20
SDDR_D21
SDDR_D6
SDDR_D7
SDDR_D4
SDDR_D5
SDDR_DM1
SDDR_DQS1
SDDR_DQS1#
SDDR_BA0
SDDR_BA1
SDDR_A7
SDDR_A8
SDDR_A9
SDDR_A10
SDDR_A11
SDDR_A0
SDDR_A1
SDDR_A2
SDDR_A3
SDDR_A4
SDDR_A5
SDDR_A6
SDDR_A12
SDDR_CAS
SDDR_RAS
SDDR_CS
SDDR_WE
DDR_A6
DDR_A10
DDR_A12
DDR_A3
SDDR_BA0
SDDR_BA1
SDDR_RAS
DDR_A7
DDR_A1
SDDR_CS
SDDR_WE
DDR_A[12:0]
DDR_A11
SDDR_A6
SDDR_A10
SDDR_A12
SDDR_A3
SDDR_A7
SDDR_A11
SDDR_A2
SDDR_A8
SDDR_A0
SDDR_A5
SDDR_A4
SDDR_A9
DDR_A2
DDR_BA0
DDR_A8
DDR_BA1
DDR_A0
SDDR_A1
SDDR_CAS
DDR_A5
DDR_A4
DDR_A9
SDDR_D10
SDDR_DQS3
SDDR_DQS3#
SDDR_D9
SDDR_D14
SDDR_D12
SDDR_D23
SDDR_D21
SDDR_D18
SDDR_D16
SDDR_D19
SDDR_D17
SDDR_D29
SDDR_D24
SDDR_D31
SDDR_D25
SDDR_D30
SDDR_D28
SDDR_D11
SDDR_D7
SDDR_D5
SDDR_D3
SDDR_D6
SDDR_D4
SDDR_D1
SDDR_D8
SDDR_D13
SDDR_D15
SDDR_DM0
SDDR_DQS0
SDDR_DQS0#
SDDR_D2
SDDR_D0
SDDR_DM1
SDDR_DQS1
SDDR_DQS1#
SDDR_D26
SDDR_D27
SDDR_DM2
DDR_D7
DDR_DM1
DDR_DQS1
DDR_DQS1#
DDR_D5
DDR_D3
DDR_D6
DDR_D4
DDR_D1
DDR_DM2
DDR_D9
DDR_D14
DDR_D12
DDR_D23
DDR_D21
DDR_D18
DDR_D16
DDR_D19
DDR_D17
DDR_DQS3
DDR_DQS3#
DDR_D11
DDR_D29
DDR_D24
DDR_D31
DDR_D25
DDR_D30
DDR_D28
DDR_D10
DDR_D27
DDR_D26
DDR_D2
DDR_D0
DDR_DM0
DDR_DQS0
DDR_DQS0#
DDR_D8
DDR_D13
DDR_D15
DDR_DM3
SDDR_DM3
DDR_DQS2
DDR_DQS2#
SDDR_DQS2
SDDR_DQS2#
DDR_D[31:0]
DDR_D22
DDR_D20
SDDR_D22
SDDR_D20
VDDR_MEM
+3V3_A
DDR_VRF
VDDR_MEM
+1V2
+3V3_A
VDDR_MEM
DDR_ODT
DDR_CKE
DDR_CLK
DDR_CLK_N
DDR_BA0
DDR_BA1
DDR_RAS
DDR_A[12:0]
DDR_CS
DDR_WE
DDR_CAS
DDR_DQS1
DDR_DQS2
DDR_DQS0
DDR_DQS3
DDR_DQS0#
DDR_D[31:0]
DDR_DM1
DDR_DM0
DDR_DM2
DDR_DM3
DDR_DQS1#
DDR_DQS2#
DDR_DQS3#
Douglas DDR Interface
The CKE pull down is for power off
mode DDR self refresh
All location are from 251 to 320
R276
103/F/1005
C253
102p/50V/1005
C262
226p/6.3V/2012
R269
100/1005
R254
100/1005
C289
102p/50V/1005
C287
102p/50V/1005
C271
104p/16V/1005
L251
BLM18PG300SN1D
PR259
100*4/1005
1
8
2
7
3
6
4
5
PR251
100*4/1005
1
8
2
7
3
6
4
5
R266
100/1005
C272
104p/16V/1005
C258
226p/6.3V/2012
C263
103p/50V/1005
R267
100/1005
C281
104p/16V/1005
PR257
100*4/1005
1
8
2
7
3
6
4
5
R264
100/1005
C264
103p/50V/1005
C252
104p/16V/1005
C282
104p/16V/1005
C294
102p/50V/1005
C259
226p/6.3V/2012
R255
100/1005
L252
BLM18PG300SN1D
C288
102p/50V/1005
C256
103p/50V/1005
R258
100/1005
PR258
100*4/1005
1
8
2
7
3
6
4
5
C295
102p/50V/1005
R273
100/1005
U112A
&MPEG2_ONECHIP FLI10610H
DDR_D0
F24
DDR_D4
M26
DDR_D2
J25
DDR_D3
K26
DDR_D1
M24
DDR_D5
E25
DDR_D6
L25
DDR_D7
F26
DDR_DM0
K24
DDR_DQS0
H25
DDR_DQS0_N
H26
DDR_D8
E29
DDR_D9
L29
DDR_D10
H28
DDR_D11
J29
DDR_D12
L27
DDR_D13
E27
DDR_D14
K28
DDR_D15
F28
DDR_DM1
J27
DDR_DQS1
G28
DDR_DQS1_N
G29
DDR_D16
Y24
DDR_D17
AF28
DDR_D18
AC25
DDR_D19
AD26
DDR_D20
AF26
DDR_D21
W25
DDR_D22
AE25
DDR_D23
Y26
DDR_DM2
AD24
DDR_DQS2
AB25
DDR_DQS2_N
AB26
DDR_D24
W29
DDR_D25
AE29
DDR_D26
AB28
DDR_D27
AC29
DDR_D28
AE27
DDR_D29
W27
DDR_D30
AD28
DDR_D31
Y28
DDR_DM3
AC27
DDR_DQS3
AA28
DDR_DQS3_N
AA29
DDR_A8
R29
DDR_A1
U29
DDR_A11
R28
DDR_A3
U26
DDR_A0
P27
DDR_BA1
T27
DDR_A6
R27
DDR_A7
V28
DDR_A4
P25
DDR_A9
T29
DDR_CKE
U27
DDR_A2
R26
DDR_A12
V26
DDR_BA0
U28
DDR_A5
T28
DDR_CAS_N
P24
DDR_RAS_N
N26
DDR_CS_N
N25
DDR_WE_N
T25
CVSS
N2
8
DDR_
VDD
Y25
DDR_A10
V25
DDR_ODT
M27
DDR_
VDD
F25
DDR_
VDD
F27
DDR_
VDD
F29
DDR_
VDD
H2
4
DDR_
VDD
H2
7
DDR_
VDD
H2
9
DDR_
VDD
K25
DDR_
VDD
K27
DDR_
VDD
K29
DDR_
VDD
M2
9
DDR_
VDD
N2
4
DDR_
VDD
P28
DDR_
VDD
R2
5
DDR_
VDD
U2
5
DDR_
VDD
V27
DLL_VAA0
M28
DDR_
VDD
Y27
DDR_
VDD
Y29
DDR_
VDD
AB24
DDR_
VDD
AB27
DDR_
VDD
AB29
DDR_
VDD
AD25
DDR_
VDD
AD27
DDR_
VDD
AD29
DDR_
VDD
AF27
CVSS
E24
CVSS
E26
CVSS
E28
CVSS
G2
4
CVSS
G2
6
CVSS
G2
7
CVSS
J2
4
CVSS
J2
6
CVSS
J2
8
CVSS
L24
CVSS
L26
CVSS
L28
CVSS
N2
7
DDR_CK_N
N29
CVSS
P26
CVSS
T24
CVSS
T26
CVSS
V29
CVSS
W24
CVSS
W26
CVSS
W28
CVSS
AA24
CVSS
AA26
CVSS
AA27
CVSS
AC24
CVSS
AC26
CVSS
AC28
CVSS
AE24
CVSS
AE26
CVSS
AE28
DLL_VAA1
V24
DDR_CK
P29
DDR_
VRF_
1
R2
4
DDR_
VRF_
2
AA25
DDR_
VRF_
0
G2
5
DDR_CAL
U24
DDR_VDDI
AD23
DDR_
VDD
AF25
DDR_
VDD
AF29
DDR_
VDD
D2
5
DDR_
VDD
D2
7
DDR_
VDD
D2
9
CVSS
D2
6
CVSS
D2
8
RPLL_AVDD33
B23
DDRPLL_AVDD12
D22
DDRPLL_AVDD33
E22
DDRPLL_AGND
E21
RPLL_AVDD12
C23
RPLL_AGND
C22
RPLL_AGND
B22
DDR_VDDI
F23
DDR_
VDD
M2
5
C265
103p/50V/1005
C257
103p/50V/1005
C297
105p/16V/1005
C283
104p/16V/1005
C299
226p/6.3V/2012
C296
102p/50V/1005
C300
226p/6.3V/2012
R270
100/1005
C277
104p/16V/1005
C266
103p/50V/1005
PR256
100*4/1005
1
8
2
7
3
6
4
5
C298
105p/16V/1005
PR262
100*4/1005
1
8
2
7
3
6
4
5
C254
105p/16V/1005
C293
102p/50V/1005
R252
1R0/2012
C284
104p/16V/1005
C285
102p/50V/1005
R271
100/1005
R265
103/1005
R260
100/1005
R272
100/1005
C255
226p/6.3V/2012
C278
104p/16V/1005
PR253
100*4/1005
1
8
2
7
3
6
4
5
C269
104p/16V/1005
C273
104p/16V/1005
R251
1R0/2012
PR254
100*4/1005
1
8
2
7
3
6
4
5
R277
100/1005
R256
100/1005
C274
104p/16V/1005
R268
2940/F/1005
C260
103p/50V/1005
PR261
100*4/1005
1
8
2
7
3
6
4
5
R253
100/1005
C270
104p/16V/1005
C290
102p/50V/1005
C275
104p/16V/1005
PR260
100*4/1005
1
8
2
7
3
6
4
5
R259
100/1005
R274
100/1005
C261
103p/50V/1005
C279
104p/16V/1005
C267
104p/16V/1005
R262
100/F/1005
C291
102p/50V/1005
C276
104p/16V/1005
C251
104p/16V/1005
R261
100/1005
R275
100/1005
C268
104p/16V/1005
R263
100/F/1005
PR252
100*4/1005
1
8
2
7
3
6
4
5
C286
102p/50V/1005
C292
102p/50V/1005
C280
104p/16V/1005
PR255
100*4/1005
1
8
2
7
3
6
4
5
R257
100/1005
MAIN PWB (11/28)
MAIN PWB (11/28)
MAIN PWB (11/28)
MAIN PWB
(11/28)
MAIN PWB
(11/28)
MAIN PWB CIRCUIT DIAGRAM (10/28) [Douglas DDR Interface]